Watch this video to learn more about what an electrical circuit is and how it works. Electrical energy flows around circuits which are loops made of metal wires. In this game, touching the wire with ...

What determines the current in an electric circuit? - OCR 21st Century What determines the rate of energy transfer in a circuit? What are magnetic fields? - OCR 21st Century How do electric motors ...

Understanding and treating depression, a potentially debilitating mental health condition that affects millions of people worldwide, remains a major priority among researchers in the field of ...